Wallwork, A. (2007). International express: Upper-Intermediate. Workbook. Oxford: Oxford Univ. Press.
Chicago Style citaatWallwork, Adrian. International Express: Upper-Intermediate. Workbook. Oxford: Oxford Univ. Press, 2007.
MLA citatieWallwork, Adrian. International Express: Upper-Intermediate. Workbook. Oxford: Oxford Univ. Press, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.